A randomized 25 question test from a pool of 761 questions, good luck!
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.0.0.0, which of the classes below would be used?
Which of the error detection methods below best relates to an "effectiveness of 90%"?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input status register?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
Which of the answers below best describes the transmission mode of data between two DCE devices?
Of the answers below, which one is not an advantage of fiber optic cables?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below best known for use with USB and bluetooth devices?
A DCS collects a lot of data during the course of operating. Which of the answers below best represents the number of databases commonly used in a DCS?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
Digital valve positioners are best defined as which of the following answers?
RS-232 to USB is the best example of which of the following converters?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
Which of the answers below best represents one of the recommended standards in regards to Instrumentation?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "C"?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve multiple DA server scalability issues?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that accommodate with the amount data throughput?
Which of the answers below best represents the affect of superimposed voltage or current on a signal?